Most shows need to end at some point, and in many instances they benefit from ending sooner rather than later. This is not the case with doctor who. To me, half the entertainment value of dw comes from trying to write new content for a show that’s been around 60+ years. I need it to ferment; I need to see what doctor who will look like in another couple of decades. I need it to go on forever. I hope future generations will have to experience centuries, maybe even millennia-old doctor who. I hope they have lore so incomprehensible it takes a lifetime to even begin to understand